EP307071-A  CHEMICAL ABSTRACTS, vol. 100, no. 3, January 16, 1984, Columbus, Ohio, USA H. BLOHM: "Partial characteri-zation of the thermostable anthocyanin- -glycosidase fromAspergillus niger" page 237, left column, abstract no. 19 670y;  CHEMICAL ABSTRACTS, vol. 100, no. 3, January 16, 1984, Columbus, Ohio, USA H. BLOHM: "Partial characteri-zation of the thermostable anthocyanin-&#159;-glycosidase fromAspergillus niger" page 237;  CHEMICAL ABSTRACTS, vol. 91, no. 5, July 30, 1979, Columbus, Ohio, USA D. JEAN et al.: "Cultivation of a strain of Aspergillus niger that produces tannase (tannin acyl hydrolase). Appliction to gallotannin degradation" page 576;  CHEMICAL ABSTRACTS, vol. 91, no. 5, July 30, 1979, Columbus, Ohio, USA D. JEAN et al.: "Cultivation of a strain of Aspergillus niger that produces tannase (tannin acyl hydrolase). Appliction to gallotannin degradation" page 576, right column, abstract-no. 37 458k;  Columbus, Ohio, USA D. JEAN et al.: " Cultivation of a strain of Aspergillus niger that produces tannase (tannin acyl hydrolase ). Application to gallotannin degradation" page 576, right column;  INDIAN JOURNAL OF BIOCHEMISTRY& BIOPHSICS, vol. 22, April 1985 (New Delhi, India) H.V. ADIKANE et al.: "Isolation and Properties of &#159;-Glucosidase from Aspergillus niger" pages 97-101;  PATENT ABSTRACTS OF JAPAN, unexamined applications, C field, vol. 9, no. 52, March 6, 1985 THE PATENT OFFICE JAPANESE GOVERNMENT page 85 C 269EP307071-B1  CHEMICAL ABSTRACTS, vol. 100, no. 3, January 16, 1984, Columbus, Ohio, USA H. BLOHM: "Partial characteri-zation of the thermostable anthocyanin- -glycosidase fromAspergillus niger" page 237, left column, abstract no. 19 670y;  CHEMICAL ABSTRACTS, vol. 91, no. 5, July 30, 1979, Columbus, Ohio, USA D. JEAN et al.: "Cultivation of a strain of Aspergillus niger that produces tannase (tannin acyl hydrolase). Appliction to gallotannin degradation" page 576, right column, abstract-no. 37 458k;  Columbus, Ohio, USA D. JEAN et al.: " Cultivation of a strain of Aspergillus niger that produces tannase (tannin acyl hydrolase ). Application to gallotannin degradation" page 576, right column